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6125b07afa
* Remove old admin * Remove controller test * Remove unused exceptions * Remove unused files * More small tweaks * Fix doc block * Remove unused service * Restore these * Add back autoDeploy * Revert "Add back autoDeploy" This reverts commit 630c1e08acf8056ce8e612f376fcd00c23d90aea. * Add these back * Add back exception * Remove ApiController again --------- Co-authored-by: RMartinOscar <40749467+RMartinOscar@users.noreply.github.com> Co-authored-by: Boy132 <mail@boy132.de> Co-authored-by: notCharles <charles@pelican.dev>
74 lines
3.0 KiB
PHP
74 lines
3.0 KiB
PHP
<?php
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namespace App\Exceptions\Http\Connection;
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use Illuminate\Http\Response;
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use GuzzleHttp\Exception\GuzzleException;
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use App\Exceptions\DisplayException;
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use Illuminate\Support\Facades\Context;
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class DaemonConnectionException extends DisplayException
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{
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private int $statusCode = Response::HTTP_GATEWAY_TIMEOUT;
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/**
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* Every request to the daemon instance will return a unique X-Request-Id header
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* which allows for all errors to be efficiently tied to a specific request that
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* triggered them, and gives users a more direct method of informing hosts when
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* something goes wrong.
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*/
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private ?string $requestId;
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/**
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* Throw a displayable exception caused by a daemon connection error.
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*/
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public function __construct(GuzzleException $previous, bool $useStatusCode = true)
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{
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/** @var \GuzzleHttp\Psr7\Response|null $response */
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$response = method_exists($previous, 'getResponse') ? $previous->getResponse() : null;
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$this->requestId = $response?->getHeaderLine('X-Request-Id');
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Context::add('request_id', $this->requestId);
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if ($useStatusCode) {
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$this->statusCode = is_null($response) ? $this->statusCode : $response->getStatusCode();
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// There are rare conditions where daemon encounters a panic condition and crashes the
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// request being made after content has already been sent over the wire. In these cases
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// you can end up with a "successful" response code that is actual an error.
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//
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// Handle those better here since we shouldn't ever end up in this exception state and
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// be returning a 2XX level response.
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if ($this->statusCode < 400) {
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$this->statusCode = Response::HTTP_BAD_GATEWAY;
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}
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}
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if (is_null($response)) {
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$message = 'Could not establish a connection to the machine running this server. Please try again.';
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} else {
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$message = sprintf('There was an error while communicating with the machine running this server. This error has been logged, please try again. (code: %s) (request_id: %s)', $response->getStatusCode(), $this->requestId ?? '<nil>');
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}
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// Attempt to pull the actual error message off the response and return that if it is not
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// a 500 level error.
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if ($this->statusCode < 500 && !is_null($response)) {
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$body = json_decode($response->getBody()->__toString(), true);
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$message = sprintf('An error occurred on the remote host: %s. (request id: %s)', $body['error'] ?? $message, $this->requestId ?? '<nil>');
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}
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$level = $this->statusCode >= 500 && $this->statusCode !== 504
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? DisplayException::LEVEL_ERROR
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: DisplayException::LEVEL_WARNING;
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parent::__construct($message, $previous, $level);
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}
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/**
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* Return the HTTP status code for this exception.
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*/
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public function getStatusCode(): int
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{
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return $this->statusCode;
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}
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}
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